Vidyadharan KT, Nair MM, Nair RS, Pillay KR. Occurrence of Ruby Corundum below Laterite Profile Asasociated with Altered Meta-Ultramafites and Gneissic Contact at Chanapara Village near Manathana, Cannanore District, Kerala. jgsi [Internet]. 2008 Sep. 1 [cited 2024 Oct. 5];72(3):437-. Available from: https://geosocindia.com/index.php/jgsi/article/view/80845